package com.exercises.mapper.classroom;

import com.exercises.object.Classroom;
import org.apache.ibatis.annotations.Mapper;

/**
 * --- 代码敲对！ ---
 *
 * @author CCCccc
 * @create 2025/8/16
 * 备注：
 */
@Mapper
public interface ClassroomMapper {
    Classroom getClassroomById(int cid);
}
